Ernie Ball Earthwood 12-54 80/20 2003

Ernie Ball Earthwood 80/20 Bronze Acoustic Guitar Strings are made from 80% copper, 20% zinc wire wrapped around hex shaped brass plated steel core wire.

These acoustic guitar strings provide a crisp, ringing sound with pleasing overtones.

Gauges .012, .016, .024w, .032, .044, .054